Gastroesophageal reflux disease (GERD) is a common condition where stomach contents flow back into the esophagus due to a malfunctioning lower esophageal sphincter. While heartburn is the most recognized symptom, the condition can also manifest as chronic cough, hoarseness, or throat irritation, often referred to as silent reflux. Contributing factors include obesity, hiatal hernia, and late-night, heavy meals. Lifestyle adjustments, such as weight management, elevating the head of the bed, and identifying individual food triggers, are primary strategies for relief. When symptoms persist, doctors may prescribe antacids or proton pump inhibitors (PPIs). Medical evaluation is critical for those experiencing weekly symptoms or those over 50. An endoscopy may be necessary to rule out complications like esophagitis or precancerous lesions, especially when warning signs like unexplained weight loss or difficulty swallowing are present.